Blood-sucking mosquitoesMosquitoes are a family of flying blood-sucking insects. For this feature they also received another name - Bloodsucking mosquitoes, although usually it is reduced. Apart from the fact that these…

Environmental organization GreenpeaceGreenpeace (translated as "green world") is an international environmental organization. It is one of the largest and most famous in the world, and has been protecting the environment for almost…

Pandemics (mass epidemics)Pandemic is an epidemic that is massive in nature. That is, an epidemic that can spread across territories of many can hit entire continents.countries that The most famous pandemics -…

Their size is

Microorganisms are a group of so small living organisms that they are not visible by human vision. Their size is less than 1 millimeter, and, sometimes, much less. Although there are relatively large organisms in this group, they can even be considered with due diligence. The study of all of them is engaged in the science of microbiology. Continue reading →